Alibaba.com offers 4,337 solar road marker products. such as paid samples, free samples. There are 4,213 solar road marker suppliers, mainly located in Asia. The top supplying countries are China (Mainland), South Korea, and Taiwan, which supply 97%, 1%, and 1% of solar road marker respectively. Solar road marker products are most popular in Mid East, Domestic Market, and Eastern Asia. You can ensure product safety by selecting from certified suppliers, including 810 with ISO9001, 448 with Other, and 28 with ISO14001 certification.